Re: Validation of Numeric string sent in a form
| From: | Charles Kline | Date: | Fri, 21 Mar 2003 01:37:47 +0000 |
| Subject: | Re: Validation of Numeric string sent in a form | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-140521@lists.php.net to get a copy of this message | ||
is_numeric(yoursting);
this returns true if string is a number
On Thursday, March 20, 2003, at 08:32 PM, Orlando Pozo wrote:
Hello all, I am Orlando Pozo How could I verify if a variable is a "Numeric string"? , I need help in this; for example when I submit a form, all texts fields are sent in strings, if you need to verify that the string is all numeric, How could I verify?, thanks for your help. --------------------------------- Do You Yahoo!? Todo lo que quieres saber de Estados Unidos, América Latina y el resto del Mundo. Visíta Yahoo! Noticias.